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Issue 1953443002: Update to libjpeg_turbo 1.4.90 (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/libjpeg_turbo.git@master
Patch Set: Created 4 years, 7 months ago
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1 ;
2 ; jccolmmx.asm - colorspace conversion (MMX)
3 ;
4 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
5 ; Copyright 2009 D. R. Commander
6 ;
7 ; Based on
8 ; x86 SIMD extension for IJG JPEG library
9 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
10 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
11 ;
12 ; This file should be assembled with NASM (Netwide Assembler),
13 ; can *not* be assembled with Microsoft's MASM or any compatible
14 ; assembler (including Borland's Turbo Assembler).
15 ; NASM is available from http://nasm.sourceforge.net/ or
16 ; http://sourceforge.net/project/showfiles.php?group_id=6208
17 ;
18 ; [TAB8]
19
20 %include "jsimdext.inc"
21
22 ; --------------------------------------------------------------------------
23
24 %define SCALEBITS 16
25
26 F_0_081 equ 5329 ; FIX(0.08131)
27 F_0_114 equ 7471 ; FIX(0.11400)
28 F_0_168 equ 11059 ; FIX(0.16874)
29 F_0_250 equ 16384 ; FIX(0.25000)
30 F_0_299 equ 19595 ; FIX(0.29900)
31 F_0_331 equ 21709 ; FIX(0.33126)
32 F_0_418 equ 27439 ; FIX(0.41869)
33 F_0_587 equ 38470 ; FIX(0.58700)
34 F_0_337 equ (F_0_587 - F_0_250) ; FIX(0.58700) - FIX(0.25000)
35
36 ; --------------------------------------------------------------------------
37 SECTION SEG_CONST
38
39 alignz 16
40 global EXTN(jconst_rgb_ycc_convert_mmx) PRIVATE
41
42 EXTN(jconst_rgb_ycc_convert_mmx):
43
44 PW_F0299_F0337 times 2 dw F_0_299, F_0_337
45 PW_F0114_F0250 times 2 dw F_0_114, F_0_250
46 PW_MF016_MF033 times 2 dw -F_0_168,-F_0_331
47 PW_MF008_MF041 times 2 dw -F_0_081,-F_0_418
48 PD_ONEHALFM1_CJ times 2 dd (1 << (SCALEBITS-1)) - 1 + (CENTERJSAMPLE << SCALEBI TS)
49 PD_ONEHALF times 2 dd (1 << (SCALEBITS-1))
50
51 alignz 16
52
53 ; --------------------------------------------------------------------------
54 SECTION SEG_TEXT
55 BITS 32
56
57 %include "jcclrmmx.asm"
58
59 %undef RGB_RED
60 %undef RGB_GREEN
61 %undef RGB_BLUE
62 %undef RGB_PIXELSIZE
63 %define RGB_RED EXT_RGB_RED
64 %define RGB_GREEN EXT_RGB_GREEN
65 %define RGB_BLUE EXT_RGB_BLUE
66 %define RGB_PIXELSIZE EXT_RGB_PIXELSIZE
67 %define jsimd_rgb_ycc_convert_mmx jsimd_extrgb_ycc_convert_mmx
68 %include "jcclrmmx.asm"
69
70 %undef RGB_RED
71 %undef RGB_GREEN
72 %undef RGB_BLUE
73 %undef RGB_PIXELSIZE
74 %define RGB_RED EXT_RGBX_RED
75 %define RGB_GREEN EXT_RGBX_GREEN
76 %define RGB_BLUE EXT_RGBX_BLUE
77 %define RGB_PIXELSIZE EXT_RGBX_PIXELSIZE
78 %define jsimd_rgb_ycc_convert_mmx jsimd_extrgbx_ycc_convert_mmx
79 %include "jcclrmmx.asm"
80
81 %undef RGB_RED
82 %undef RGB_GREEN
83 %undef RGB_BLUE
84 %undef RGB_PIXELSIZE
85 %define RGB_RED EXT_BGR_RED
86 %define RGB_GREEN EXT_BGR_GREEN
87 %define RGB_BLUE EXT_BGR_BLUE
88 %define RGB_PIXELSIZE EXT_BGR_PIXELSIZE
89 %define jsimd_rgb_ycc_convert_mmx jsimd_extbgr_ycc_convert_mmx
90 %include "jcclrmmx.asm"
91
92 %undef RGB_RED
93 %undef RGB_GREEN
94 %undef RGB_BLUE
95 %undef RGB_PIXELSIZE
96 %define RGB_RED EXT_BGRX_RED
97 %define RGB_GREEN EXT_BGRX_GREEN
98 %define RGB_BLUE EXT_BGRX_BLUE
99 %define RGB_PIXELSIZE EXT_BGRX_PIXELSIZE
100 %define jsimd_rgb_ycc_convert_mmx jsimd_extbgrx_ycc_convert_mmx
101 %include "jcclrmmx.asm"
102
103 %undef RGB_RED
104 %undef RGB_GREEN
105 %undef RGB_BLUE
106 %undef RGB_PIXELSIZE
107 %define RGB_RED EXT_XBGR_RED
108 %define RGB_GREEN EXT_XBGR_GREEN
109 %define RGB_BLUE EXT_XBGR_BLUE
110 %define RGB_PIXELSIZE EXT_XBGR_PIXELSIZE
111 %define jsimd_rgb_ycc_convert_mmx jsimd_extxbgr_ycc_convert_mmx
112 %include "jcclrmmx.asm"
113
114 %undef RGB_RED
115 %undef RGB_GREEN
116 %undef RGB_BLUE
117 %undef RGB_PIXELSIZE
118 %define RGB_RED EXT_XRGB_RED
119 %define RGB_GREEN EXT_XRGB_GREEN
120 %define RGB_BLUE EXT_XRGB_BLUE
121 %define RGB_PIXELSIZE EXT_XRGB_PIXELSIZE
122 %define jsimd_rgb_ycc_convert_mmx jsimd_extxrgb_ycc_convert_mmx
123 %include "jcclrmmx.asm"
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